Dimensions 1 6 5 Feed 1 0 0 Antenna 6 0 2 0 4 2 2 2 4 4 2 4 4 Null 8 0 1 1 1 1 3 1 4 4 1 5 0 5 1 5 4 Length 1 2 3 Solution 12 0 0 1 0 1 0 2 1 2 1 3 2 3 2 3 3 3 3 4 2 3 3 4 4 3 3 2 4 3 3 2 2 2 1 1 2 1 2 0 3 0 3 0 2 0 3 0 4